Angular Cannot find name ‘HttpClient’

6 September 2024

0

Error cannot find name HttpClient in angular; Through this tutorial, we will find a solution for error cannot find HttpClient in angular applications.

And we can also use this solution with angular versions like angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, angular 14, 15 and 16 to resolve error cannot find httpClient module.

Cannot find name ‘HttpClient’ Module in Angular

Now, we can see the solution to error cannot find the name HttpClient in angular; is as follow:

First of all, import HttpClient from @angular/common/HTTP from npm package; is as follows:

import { HttpClient } from '@angular/common/http';

Let’s see the example of how to import httpClient from @angular/common/HTTP from npm package; is as follows:

import { Component } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';
    
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'fullcal';
    
  constructor(private http: HttpClient) {}
    
  ngOnInit() {
    
    const headers = new HttpHeaders({
        'Content-Type':'application/json; charset=utf-8',
        'myCustomHeader':'geeksforgeeks.org'
      });
    
    const requestOptions = { headers: headers };
        
    this.http
        .get('http://localhost:8001/events.php', requestOptions)
        .subscribe((res: any) => {
            console.log(res);
        });
  }
}